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<!Doctype HTML> <html> <head> <title>HTML Horizontal Rule</title> </head> <body> <h4>Morning Exercise</h4><hr /> <p>Morning exercise is very important for us it keeps us healthy it gives required energy to our body. Also it has lasting impacts on our health we should make a habit of doing exercise properly and daily. </p> <hr /> One thing to note that, we must not use horizontal rule as a child element of headings or paragraphs. Otherwise It will create markup validation errors. </body> </html>
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